Nice little game you have here with a cool concept. I like the mechanic you implemented - I think its probably pretty simple if you are doing it the way I think you are doing it, but it comes off in such a good way - like real magic! I did find the jump button to be a bit sticky at times for whatever reason and I missed a lot of 'last' jumps, so it was a bit challenging, but still fun for people that dont mind dieng many times :D